| 3种常用DEM格式自动化互换的初探 |
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| 引用本文： | 李山山,彭嫚.3种常用DEM格式自动化互换的初探[J].测绘与空间地理信息,2008,31(3). |
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| 作者姓名： | 李山山 彭嫚 |
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| 作者单位： | 1. 中国科学院对地观测与数字地球科学中心,北京,100012
2. 安徽理工大学,资源与环境工程系,安徽,淮南232001 |
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| 摘 要： | DEM是一种重要的测绘产品,在实际生产中存在很多格式。本文基于对3种常用DEM格式的分析,实现了3种格式的自动化转换,解决了目前需要多种软件转换的现状,为DEM的高效应用打下基础。
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| 关 键 词： | DEM Virtuozo-DEM CNSDTF-DEM USGS-DEM 格式转换 |
Preliminary Discussion on Automatic Transferring Among Three Common Formats of DEM |
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| LI Shan-shan,PENG Man.Preliminary Discussion on Automatic Transferring Among Three Common Formats of DEM[J].Geomatics & Spatial Information Technology,2008,31(3). |
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| Authors: | LI Shan-shan PENG Man |
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| Abstract: | DEM is an important kind of surveying and mapping products.There are different formats in practical production.This paper realized the automatic transferring among three common formats based on the analysis of three common formats of DEM.It solved the transferring problem of requiring several kinds of software,and improved the application efficiency of DEM. |
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| Keywords: | DEM Virtuozo-DEM CNSDTF-DEM USGS-DEM format transferring |
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